Quadruple VS
Synonym Boundary: "強い", "気概", "強固", "強靭"
All represent the core concept "strong", but require precise selection.
Japanese Option A
強い
つよい (tsuyoi)
N4 / CEFR
Japanese Option B
気概
きがい (kigai)
N2 / CEFR
Japanese Option C
強固
きょうこ (kyouko)
N2 / CEFR
Japanese Option D
強靭
きょうじん (kyōjin)
N1 / CEFR
Quadruple VS Nuance Contrast & Social Differences
When expressing "strong" in Japanese, you must carefully distinguish between "強い", "気概", "強固", "強靭" based on context.
- 強い (つよい (tsuyoi) - Level: N4): Maps to "strong, powerful, intense" and is used when い-形容詞.
- 気概 (きがい (kigai) - Level: N2): Maps to "strong spirit, backbone, determination, guts" and is used when Implies a strong, positive will, determination, or resolve to face challenges, take on difficult tasks, or not give up. Often used to praise someone's character..
- 強固 (きょうこ (kyouko) - Level: N2): Maps to "strong, firm, solid, robust" and is used when Used to describe physical structures, systems, or relationships that are durable, resistant, and difficult to break. Emphasizes stability and robustness..
- 強靭 (きょうじん (kyōjin) - Level: N1): Maps to "strong, robust, resilient, tough" and is used when Describes something physically or mentally strong, durable, and resilient to external forces or difficulties. 物理的、精神的に強く、困難や外部からの力に耐えうるしなやかで丈夫なさまを表します。.
Context for "強い"
今日は風がとても強いです。
The wind is very strong today.
Context for "気概"
彼は困難にも屈しない気概を持っている。
He has the determination not to yield to difficulties.
Context for "強固"
その建物は地震にも耐えられる強固な構造をしている。
That building has a strong structure that can withstand earthquakes.
Context for "強靭"
彼の精神は、いかなる困難にも屈しない強靭さを持っている。
His spirit possesses a resilience that will not yield to any difficulty.
Synonym Mastery Challenge
Which Japanese word perfectly fits this blank space?
Fill in the blank: "今日は風がとても ＿＿＿ です。" (Meaning: "The wind is very strong today.")
🎉 Correct Answer!
Remember: "強い" is correct here because it represents "strong, powerful, intense" in the context: "The wind is very strong today.".